EP3395889A4 - VINYL ETHYLENE ALCOHOL COPOLYMER COMPOSITION PELLETS AND PROCESS FOR PRODUCING THE VINYL ETHYLENE ALCOHOL COPOLYMER COMPOSITION PACKS - Google Patents

VINYL ETHYLENE ALCOHOL COPOLYMER COMPOSITION PELLETS AND PROCESS FOR PRODUCING THE VINYL ETHYLENE ALCOHOL COPOLYMER COMPOSITION PACKS Download PDF

Info

Publication number: EP3395889A4
Authority: EP; European Patent Office
Prior art keywords: alcohol copolymer; copolymer composition; vinyl ethylene; ethylene alcohol; producing
Prior art date: 2015-12-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP16878452.8A

Other languages

German (de)

French (fr)

Other versions

EP3395889B1 (en

EP3395889A1 (en

Inventor

Makoto Hatanaka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Chemical Corp

Original Assignee

Mitsubishi Chemical Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2015-12-24

Filing date

2016-12-12

Publication date

2019-08-14

2016-12-12 Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp

2018-10-31 Publication of EP3395889A1 publication Critical patent/EP3395889A1/en

2019-08-14 Publication of EP3395889A4 publication Critical patent/EP3395889A4/en

2022-03-30 Application granted granted Critical

2022-03-30 Publication of EP3395889B1 publication Critical patent/EP3395889B1/en

Status Active legal-status Critical Current

2036-12-12 Anticipated expiration legal-status Critical

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
- B29B7/007—Methods for continuous mixing
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
- B29B2009/163—Coating, i.e. applying a layer of liquid or solid material on the granule
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2477/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

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Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)

EP16878452.8A 2015-12-24 2016-12-12 Ethylene-vinyl alcohol copolymer composition pellet and process for producing the same Active EP3395889B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2015251832		2015-12-24
PCT/JP2016/086926 WO2017110561A1 (en)	2015-12-24	2016-12-12	Ethylene-vinyl alcohol copolymer composition pellets and method for producing said ethylene-vinyl alcohol copolymer composition pellets

Publications (3)

Publication Number	Publication Date
EP3395889A1 EP3395889A1 (en)	2018-10-31
EP3395889A4 true EP3395889A4 (en)	2019-08-14
EP3395889B1 EP3395889B1 (en)	2022-03-30

Family

ID=59090152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16878452.8A Active EP3395889B1 (en)	2015-12-24	2016-12-12	Ethylene-vinyl alcohol copolymer composition pellet and process for producing the same

Country Status (6)

Country	Link
US (1)	US11667761B2 (en)
EP (1)	EP3395889B1 (en)
JP (1)	JP7003407B2 (en)
CN (1)	CN108473745B (en)
TW (1)	TWI819997B (en)
WO (1)	WO2017110561A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110382616B (en) *	2017-03-06	2022-10-25	三菱化学株式会社	Resin composition, molding material comprising the same, and multilayer structure
JP7161541B2 (en) *	2018-09-13	2022-10-26	株式会社クラレ	Resin composition, molded article, secondary processed product, and method for producing resin composition

Citations (5)

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JP2001200123A (en) *	2000-01-20	2001-07-24	Nippon Synthetic Chem Ind Co Ltd:The	Resin composition pellet and molded product
JP2002210887A (en) *	2001-01-19	2002-07-31	Nippon Synthetic Chem Ind Co Ltd:The	Multi-layer container
US20050009987A1 (en) *	2003-05-20	2005-01-13	Kuraray Co., Ltd.	Resin composition and method for producing the same
EP2692780A1 (en) *	2011-03-30	2014-02-05	Kuraray Co., Ltd.	Process for producing ethylene/vinyl alcohol copolymer resin, ethylene/vinyl alcohol copolymer resin, and multilayer structure
WO2015174396A1 (en) *	2014-05-12	2015-11-19	株式会社クラレ	Ethylene-vinyl alcohol resin composition pellets

Family Cites Families (12)

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JP3361358B2 (en)	1993-06-08	2003-01-07	日本合成化学工業株式会社	Ethylene-vinyl acetate copolymer saponified resin composition and coextruded laminate containing layer of the composition
US6294602B1 (en) *	1997-09-04	2001-09-25	Kuraray Co., Ltd.	Resin composition
AU770123B2 (en) *	1999-11-16	2004-02-12	Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha	Resin composition and layered product
JP2002338771A (en) *	2001-05-15	2002-11-27	Nippon Synthetic Chem Ind Co Ltd:The	Resin composition and laminate
JP3966380B2 (en)	2002-03-27	2007-08-29	日本合成化学工業株式会社	Method for producing ethylene-vinyl acetate copolymer saponified composition pellets
DE602004019852D1 (en) *	2003-08-07	2009-04-23	Kuraray Co	Resin composition and method of preparation
EP1990352A4 (en) *	2006-02-15	2009-05-13	Mitsui Chemicals Inc	ETHYLENE POLYMER AND ITS MOLDING PRODUCTS
JP4262262B2 (en) *	2006-05-31	2009-05-13	キヤノン株式会社	Inkjet ink holding container
US9376545B2 (en)	2008-08-08	2016-06-28	The Nippon Synthetic Chemical Industry Co., Ltd.	Resin composition, melt-formed article, multilayer structure, and process for producing resin composition
EP2518108A4 (en) *	2009-12-21	2013-05-29	Sumitomo Chemical Co	RESIN COMPOSITION
JP2012036341A (en) *	2010-08-11	2012-02-23	Nippon Synthetic Chem Ind Co Ltd:The	Resin composition and multilayer structure using the same
WO2015053176A1 (en)	2013-10-09	2015-04-16	日本合成化学工業株式会社	Saponified ethylene-vinyl ester copolymer composition, and multilayer structure using said composition

2016
- 2016-12-12 CN CN201680075755.5A patent/CN108473745B/en active Active
- 2016-12-12 US US16/064,670 patent/US11667761B2/en active Active
- 2016-12-12 EP EP16878452.8A patent/EP3395889B1/en active Active
- 2016-12-12 WO PCT/JP2016/086926 patent/WO2017110561A1/en active Application Filing
- 2016-12-12 JP JP2016574203A patent/JP7003407B2/en active Active
- 2016-12-20 TW TW105142179A patent/TWI819997B/en active

Patent Citations (6)

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Publication number	Priority date	Publication date	Assignee	Title
JP2001200123A (en) *	2000-01-20	2001-07-24	Nippon Synthetic Chem Ind Co Ltd:The	Resin composition pellet and molded product
JP2002210887A (en) *	2001-01-19	2002-07-31	Nippon Synthetic Chem Ind Co Ltd:The	Multi-layer container
US20050009987A1 (en) *	2003-05-20	2005-01-13	Kuraray Co., Ltd.	Resin composition and method for producing the same
EP2692780A1 (en) *	2011-03-30	2014-02-05	Kuraray Co., Ltd.	Process for producing ethylene/vinyl alcohol copolymer resin, ethylene/vinyl alcohol copolymer resin, and multilayer structure
WO2015174396A1 (en) *	2014-05-12	2015-11-19	株式会社クラレ	Ethylene-vinyl alcohol resin composition pellets
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Non-Patent Citations (1)

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See also references of WO2017110561A1 *

Also Published As

Publication number	Publication date
TW201734120A (en)	2017-10-01
CN108473745B (en)	2022-07-08
WO2017110561A1 (en)	2017-06-29
CN108473745A (en)	2018-08-31
US20190010296A1 (en)	2019-01-10
TWI819997B (en)	2023-11-01
EP3395889B1 (en)	2022-03-30
EP3395889A1 (en)	2018-10-31
JP7003407B2 (en)	2022-02-10
JPWO2017110561A1 (en)	2018-10-11
US11667761B2 (en)	2023-06-06

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